ST6285BQ1(1999) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST6285BQ1
(Rev.:1999)

8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER

STMicroelectronics 

ST62T85B/E85B

I/O PORTS (Cont’d)

Table 13. I/O Port configuration for the ST62T85B/E85B

MODE

AVAILABLE ON(1)

Input

PA4-PA7

PB0-PB3

PC4-PC7

SCHEMATIC

Input

with pull up

(Reset state)

PA4-PA7

PB0-PB3

PC4-PC7

Input

with pull up

with interrupt

PA4-PA7

PB0-PB3

PC4-PC7

Analog Input

PB0-PB3

PC4-PC7

Open drain output

5mA

PA4-PA7

PB0-PB3

PC4-PC7

Open drain output

20mA

PA4-PA7

Push-pull output

5mA

PB0-PB3

PC4-PC7

Push-pull output

20mA Sink

PA4-PA7

Note 1. Provided the correct configuration has been selected.

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ADC

Data in

Interrupt

Data in

Interrupt

Data in

Interrupt

Data out

Data out

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